Update makefile.yml

Author: gregyjames

.github/workflows/makefile.yml

@@ -9,7 +9,7 @@ on:
     branches:
       - main
       - develop
-  workflow_dispatch: # Allows manual triggering
+  workflow_dispatch:
 
 jobs:
   build:
@@ -18,8 +18,8 @@ jobs:
 
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]  # Run on all major OSes
-        build_mode: [debug, release]  # Build both Debug and Release
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        build_mode: [debug, release]
 
     env:
       BUILD_MODE: ${{ matrix.build_mode }}
@@ -65,6 +65,17 @@ jobs:
         run: |
           make copy_rust_lib BUILD_MODE=${{ matrix.build_mode }}
 
+      - name: Set Library Path (Linux/macOS)
+        if: runner.os != 'Windows'
+        run: |
+          echo "LD_LIBRARY_PATH=$(pwd)/CSharpDemo/bin/${{ matrix.build_mode }}/net9.0" >> $GITHUB_ENV
+          echo "DYLD_LIBRARY_PATH=$(pwd)/CSharpDemo/bin/${{ matrix.build_mode }}/net9.0" >> $GITHUB_ENV
+
+      - name: Set Library Path (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          echo "PATH=$(pwd)\CSharpDemo\bin\${{ matrix.build_mode }}\net9.0;%PATH%" >> $GITHUB_ENV
+
       - name: Run C# Application (${{ matrix.build_mode }}) (Linux & macOS)
         if: matrix.os != 'windows-latest'
         run: |